{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["releaser", "patch", "issues addressed", "common vulnerabilities and exposures", "patch number", "vulnerable system", "vulnerable system version", "time", "vulnerability", "supported platform"]}], "input": "Qihoo 360 , a China - based internet security firm , says it has notified the EOS blockchain project about “ a series of epic vulnerabilities ” discovered on its platform ."}
{"patch vulnerability": []}